The TacFire AR Pistol Build Kit is an excellent choice for firearm enthusiasts looking to customize their own pistol. Featuring a 9MM 7.5" barrel crafted in the USA this kit promises quality and precision. Included is a robust 9MM bolt carrier group and a mil-spec upper receiver also made in the USA ensuring durability and reliability. The slim free-float MLOK hand guard offers a sleek design while allowing for easy attachment of accessories. Completing the build is a comprehensive lower parts kit a standard receiver end plate and a mil-spec/commercial castle nut made of steel. The mil-spec pistol buffer tube comes with an aluminum construction and foam cover for added comfort. Additionally the kit includes a heavy buffer buffer tube spring mil-spec charging handle dust cover and forward assist. A 1/2x36 thread flash forwarder rounds out this versatile package providing everything you need to assemble a custom AR pistol with confidence.